11011213334042 has 8 divisors (see below), whose sum is σ = 16532565304500. Its totient is φ = 5500358232544.

The previous prime is 11011213333979. The next prime is 11011213334047. The reversal of 11011213334042 is 24043331211011.

It can be written as a sum of positive squares in 2 ways, for example, as 10981277067601 + 29936266441 = 3313801^2 + 173021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11011213334047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624214617 + ... + 2624218812.

Almost surely, 2^{11011213334042} is an apocalyptic number.

11011213334042 is a deficient number, since it is larger than the sum of its proper divisors (5521351970458).

11011213334042 is a wasteful number, since it uses less digits than its factorization.

11011213334042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5248434480.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 11011213334042 its reverse (24043331211011), we get a palindrome (35054544545053).

The spelling of 11011213334042 in words is "eleven trillion, eleven billion, two hundred thirteen million, three hundred thirty-four thousand, forty-two".